“Caroline” has long been one of my favorite Brandi Carlile tunes, even before I knew that it was a love song to a niece that Brandi was missing while out on the road bringing her roots-rock music to the people. And even before I knew that male voice and piano accompanying her gruff, soulful voice was Elton John! It remains one of the highlights from Brandi Carlile’s 2009 album Giving Up The Ghost.